/**
 * @version v1.0
 * @Description:
 * @Author zhanzhongxin
 * @Date 2021/7/9 10:53
 * @Copyright 博为峰
 */
public class ArrayDemo03 {
    public static void main(String[] args) {
        int[][] arr1 = new int[3][2];
        int[][] arr2 = new int[3][];

//        int[][] arr3 = new int[][];
//        int[][] arr4 = new int[][2];

        int arr5 [][] = new int[3][2];
        int[] arr6 [] = new int[3][2];
    }
}
